CN204070964U - Self power generation luggage case - Google Patents
Self power generation luggage case Download PDFInfo
- Publication number
- CN204070964U CN204070964U CN201420435868.XU CN201420435868U CN204070964U CN 204070964 U CN204070964 U CN 204070964U CN 201420435868 U CN201420435868 U CN 201420435868U CN 204070964 U CN204070964 U CN 204070964U
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- CN
- China
- Prior art keywords
- dynamic plate
- luggage case
- magnet
- power generation
- spring
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Abstract
The utility model discloses a kind of self power generation luggage case, comprise casing, pull bar, roller, battery, supply socket, described roller comprises wheel body and integument, the described wheel body face of cylinder is evenly provided with some electric organs, described electric organ comprises dynamic plate, spring, magnet, wire and coil, described magnet is provided with the concave inward structure penetrated for dynamic plate, coil is wound with outside described concave inward structure, described coil is provided with the wire of conveying electric current, described wire is all connected to the sliding conduction parts that can conduct electricity under motion state, abut between described dynamic plate and magnet to have and carry out for dynamic plate the spring that switchback magnet cuts magnetic induction line, described dynamic plate is located in spring, described spring abuts with dynamic plate and magnet respectively, achieve when not affecting human body and pulling luggage case, the function of luggage case energy automatic generation accumulate.
Description
Technical field
The utility model relates to a kind of luggage case, and more particularly, it relates to a kind of self power generation luggage case.
Background technology
Along with the development of radio communication and the information processing technology, the application of the various portable electronic devices such as mobile phone, panel computer, MP3 is more prevalent.The use of portable electron device generally will provide electric energy by battery, but after using a period of time, battery electric quantity will exhaust, and at this moment just must charge to battery.At present, generally all need just can carry out when there being fixed power source to the charging of portable electron device battery, this gives when conducting a field operation for a long time or travel outdoors and uses portable electron device to bring very big inconvenience.For the ease of people's emergent charging of going out; the place such as present airport, railway station and bus station can put some machines charged for pedestrian usually; or the device of charging is set at locomotive driving cabin; but; such device location is still relatively fixing, still thoroughly cannot solve the problem of charging when people go out.
In order to the theory of response green environmental protection, people have developed the solar charger and portable power source that can convert solar energy into electrical energy, but still there is certain drawback in this kind of charger, such as transformation efficiency is low, and if meet with long rainy weather, its function is almost lost, and portable power source charging rate is slow, and the limited electrical power provided, people also have devised manual power generating type charger, utilizing this device of Manual press to produce electric energy is the charging of little electronic product, defect existing for this kind of product is: user needs long-time this charger of pressing can provide enough supplies of electric power for electronic product, push action single for a long time, not only require great effort, and it is dry as dust, the defect that this kind of product is larger is, pressing speed and dynamics instability, cause output current unstable, easy damage electronic equipment, therefore this product practical application is also fewer.
At present, on market application number be 200910130768 Chinese patent disclose a kind of case and bag of improvement, luggage case class, comprise accommodation main body, this accommodation main body comprises the wheel for this accommodation main body mobile, wherein current feedback circuit comprises generator and battery, be connected at least one wheel, for powering at least one electrical equipment, although this utility model can solve self power generation and the accumulate of luggage case, but current feedback circuit is connected on wheel, generating is realized by the kinetic energy of wheel turns, add the external force of human body dragging required for chest, drag and use luggage case harder.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of drags convenient and use labour-saving self power generation luggage case.
For achieving the above object, the utility model provides following technical scheme: a kind of self power generation luggage case, comprise casing, pull bar, roller, battery, supply socket, described roller comprises wheel body and integument, the described wheel body face of cylinder is evenly provided with some electric organs, described electric organ comprises dynamic plate, spring, magnet, wire and coil, described magnet is provided with the concave inward structure penetrated for dynamic plate, coil is wound with outside described concave inward structure, described coil is provided with the wire of conveying electric current, described wire is all connected to the sliding conduction parts that can conduct electricity under motion state, abut between described dynamic plate and magnet to have and carry out for dynamic plate the spring that switchback magnet cuts magnetic induction line, described dynamic plate is located in spring, described spring abuts with dynamic plate and magnet respectively.
By adopting technique scheme, when luggage case is used, utilize the Action of Gravity Field of luggage case self, when roller rolls, luggage case is exerted pressure to dynamic plate, dynamic plate penetrates between magnet, cutting magnetic induction line, after roller turns over certain angle, dynamic plate is not by the Action of Gravity Field of luggage case, under spring force effect, dynamic plate passes magnet, stop cutting magnetic induction line, by baffle plate ceaselessly cutting magnetic induction line, make generation current in coil, thus the spontaneous electrical function realized luggage case, each electric organ is connected to sliding conduction parts through wire, wire is avoided to be wound around because wheel body rotates, electric organ is caused to damage, integument is surrounded by outside wheel body, integument has good elasticity and ductility, dynamic plate is avoided to depart from operating position, the dynamic plate of protection, and reduce dynamic plate in the friction on ground, reduce the wastage speed, increase the life-span.
The utility model is set to further: described body side surface of taking turns is equipped with multiple groove placed for electric organ, and described groove bottom is provided with the through hole worn for dynamic plate, described through-hole diameter and dynamic plate width suitable.
By adopting technique scheme, electric organ is placed in roller, when avoiding wheel body to roll, electric organ is directly stressed causes damage, the through hole suitable with dynamic plate makes plate in the process of cutting magnetic induction line, there is not larger skew, avoid dynamic plate to clash into magnet and destroy the inner body plan of electric organ, destroying the ability of self power generation.
The utility model is set to further: described dynamic plate is provided with baffle plate near one end of integument.
By adopting technique scheme, replace dynamic plate directly to contact integument, avoid because of wheeling thereof, dynamic plate receives the active force of non-length direction, and it is crooked to lead actuation plate, destroys magnet and coil, affects power generation performance.
The utility model is set to further: described baffle plate has ball away from one end conflict contact of spring.
By adopting technique scheme, replace baffle plate contact integument further, ball is when contacting integument, and can utilize self can roll relatively eliminates integument and the direct sliding friction of ball, changes into rolling friction, reduces friction.
The utility model is set to further: be provided with rectification circuit between described electric organ and battery.
By adopting technique scheme, the electric current that electric organ produces passes through rectification circuit, described rectification circuit comprises rectifier bridge, electric capacity, power supply, resistance and switch, rectifier bridge comprises D1, D2, D3, D4 tetra-crystal diodes, by rectifier bridge, alternating current is converted to direct current, be provided with 7805 voltage-stablizers in rectification circuit, thus battery is charged, realize the chargeable storage function of luggage case.
The utility model is set to further: described luggage case is provided with the cavity placed for battery and supply socket.
By adopting technique scheme, battery and supply socket being firmly placed in luggage case, avoiding the vibration damage battery by External Force Acting generation and socket.
The utility model is set to further: described electric organ and battery skin are provided with watertight composition.
By adopting technique scheme, avoid immersing casing internal sabotage battery and circuit at wet environment and rainy weather water.
Compared with prior art, the utility model has the advantage of: when not increasing human body and dragging external force needed for chest, the self power generation of luggage case can be realized, and have certain protection is carried out to electric organ and battery, extend the service life of self power generation luggage case.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model self power generation luggage case embodiment;
Fig. 2 is the enlarged drawing of part A in Fig. 1;
Fig. 3 is the circuit diagram of rectification circuit.
Accompanying drawing illustrates: 1, pull bar; 2, casing; 3, roller; 31, wheel body; 311, groove; 32, integument; 4, battery; 5, supply socket; 6, electric organ; 61, magnet; 62, coil; 63, dynamic plate; 64, through hole; 65, spring; 66, baffle plate; 67, ball; 68, wire; 7, watertight composition; 8, brush.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model self power generation luggage case embodiment is described further.
A kind of self power generation luggage case, comprise casing 2, pull bar 1, roller 3, battery 4, supply socket 5, described roller comprises wheel body 31 and integument 32, described wheel body 31 face of cylinder is evenly provided with some electric organs 6, described electric organ 6 comprises dynamic plate 63, spring 65, magnet 61, wire 68 and coil 62, described magnet 61 is provided with the concave inward structure penetrated for dynamic plate 63, coil 62 is wound with outside described concave inward structure, described coil 62 is provided with the wire 68 of conveying electric current, described wire 68 is all connected to the sliding conduction parts that can conduct electricity under motion state, be preferably brush 8, brush 8 slidingly contacts with movement parts and forms a kind of conductive component be electrically connected, body is slidingly contacted as derived current, realize in wheel body 31 rotation, electric organ 6 still realizes the conveying of electric current by brush 8, described coil 62 is provided with the wire for being connected to sliding conduction parts, described wheel body 31 side is equipped with multiple groove 311 placed for electric organ 6, described groove 311 bottom is provided with the through hole 64 worn for dynamic plate 63, described dynamic plate 63 is between two pieces of magnets 61, abut between described dynamic plate 64 and magnet 61 to have and carry out for dynamic plate 64 spring 65 that switchback magnet 61 cuts magnetic induction line, described dynamic plate 64 is located in spring 65, described spring 65 abuts with dynamic plate 64 and magnet 61 respectively, when luggage case is used, utilize the Action of Gravity Field of luggage case self, when roller 3 rolls, luggage case is exerted pressure to dynamic plate 63, dynamic plate 63 is logical in groove 311 to be penetrated between magnet 61, cutting magnetic induction line, after roller 3 turns over certain angle, dynamic plate 63 is not by the Action of Gravity Field of luggage case, under the effect of spring 65 elastic force, dynamic plate 63 passes magnet 61, stop cutting magnetic induction line, by baffle plate 66 ceaselessly cutting magnetic induction line, make generation current in coil 62, thus the spontaneous electrical function realized luggage case, each electric organ 6 is connected to sliding conduction parts through wire, wire is avoided to be wound around because wheel body 31 rotates, electric organ 6 is caused to damage, integument 32 is surrounded by outside wheel body 31, integument 32 has good elasticity and ductility, dynamic plate 63 is avoided to depart from operating position, the dynamic plate 63 of protection, and reduce dynamic plate 63 in the friction on ground, reduce the wastage speed, increase the life-span.
Described dynamic plate 63 is provided with baffle plate 66 near one end of integument 32, replaces dynamic plate 63 directly to contact integument 32, avoids because wheel body 31 rotates, dynamic plate 63 receives the active force of non-length direction, lead actuation plate 63 crooked, destroy magnet 61 and coil 62, affect power generation performance.
Described baffle plate 66 has ball 67 away from one end conflict contact of spring 65, further replacement baffle plate 66 contacts integument 32, and ball 67 is when contacting integument 32, and can utilize self can roll relatively reduces integument 32 and ball 67 directly sliding friction, change into rolling friction, reduce friction.
Described groove 311 bottom is provided with the through hole 64 worn for dynamic plate 63, through-hole diameter and dynamic plate 63 width suitable, slightly larger than dynamic plate 63 width, make plate 63 in the process of cutting magnetic induction line, there is not larger skew, avoid dynamic plate 63 clash into magnet 61 and destroy the inner body plan of electric organ 6, destroy the ability of luggage case self power generation.
Rectification circuit is provided with between described electric organ 6 and battery 4, electric organ 6 all gathers and is connected to single line road, rectification circuit is passed through after being gathered by the electric current that each electric organ 6 produces, described rectification circuit comprises rectifier bridge, electric capacity, power supply, resistance and switch, rectifier bridge comprises D1, D2, D3, D4 tetra-crystal diodes, by rectifier bridge, alternating current is converted to direct current, but this direct current is pulsation, within a second, it has and repeatedly rises to by 0 the wave process that maximum gets back to again 0, the effect providing burning voltage and store electric charge is played in the effect of 7805 voltage-stablizers, when voltage is high, charge storage is got up, time voltage is low, electric charge is discharged, reach the effect of filtering, obtain comparatively galvanic current, thus battery 4 is charged, realize the chargeable storage function of luggage case.
Described luggage case is provided with the cavity placed for battery 4 and supply socket 5, battery 4 and supply socket 5 is firmly placed in luggage case, avoids the vibration damage battery 4 by External Force Acting generation and supply socket 5.
Described electric organ 6 and battery 4 skin are provided with the watertight composition 7 that plastic foil is made, and avoid immersing casing 2 internal sabotage battery 4, supply socket 5 and rectification circuit at wet environment and rainy weather water.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a self power generation luggage case, comprises casing, pull bar, roller, battery, supply socket, it is characterized in that:
Described roller comprises wheel body and integument, and the described wheel body face of cylinder is evenly provided with some electric organs, and described electric organ comprises dynamic plate, spring, magnet, wire and coil;
Described magnet is provided with the concave inward structure penetrated for dynamic plate, is wound with coil outside described concave inward structure, and described coil is provided with the wire of conveying electric current, and described wire is all connected to the sliding conduction parts that can conduct electricity under motion state;
Abut between described dynamic plate and magnet to have and carry out for dynamic plate the spring that switchback magnet cuts magnetic induction line, described dynamic plate is located in spring, and described spring abuts with dynamic plate and magnet respectively.
2. self power generation luggage case according to claim 1, is characterized in that: described body side surface of taking turns is equipped with multiple groove placed for electric organ, and described groove bottom is provided with the through hole worn for dynamic plate, described through-hole diameter and dynamic plate width suitable.
3. self power generation luggage case according to claim 2, is characterized in that: described dynamic plate is provided with baffle plate near one end of integument.
4. self power generation luggage case according to claim 3, is characterized in that: described baffle plate has ball away from one end conflict contact of spring.
5. self power generation luggage case according to claim 4, is characterized in that: be provided with rectification circuit between described sliding conduction parts and battery.
6. self power generation luggage case according to claim 1, is characterized in that: described luggage case is provided with the cavity placed for battery and supply socket.
7. self power generation luggage case according to claim 6, is characterized in that: described cavity skin is provided with watertight composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435868.XU CN204070964U (en) | 2014-08-04 | 2014-08-04 | Self power generation luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435868.XU CN204070964U (en) | 2014-08-04 | 2014-08-04 | Self power generation luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204070964U true CN204070964U (en) | 2015-01-07 |
Family
ID=52163746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435868.XU Expired - Fee Related CN204070964U (en) | 2014-08-04 | 2014-08-04 | Self power generation luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204070964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921432A (en) * | 2015-04-27 | 2015-09-23 | 张军 | Intelligent traveling case |
-
2014
- 2014-08-04 CN CN201420435868.XU patent/CN204070964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921432A (en) * | 2015-04-27 | 2015-09-23 | 张军 | Intelligent traveling case |
| CN104921432B (en) * | 2015-04-27 | 2016-08-24 | 张军 | intelligent travel suitcase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150804 |
|
| EXPY | Termination of patent right or utility model |